Minerals of the chevkinite group in differentiated basic-ultrabasic intrusions from western slope of the Southern Urals

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A detailed study of differentiated intrusions of the Misaelga complex located in the Taratash metamorphic block for the first time in the Urals revealed rare-earth mineralization represented by minerals of the chevkinite group. It has been established that during the process of crystallization differentiation at the final stages of the formation of the massif, the alkalinity and alumina content of the last portions of the melt increase, at which the formation of perrierite-(Ce) mineralization becomes possible in the temperature range from ~800 °C to ~1050 °C and partial pressure of oxygen lgfO2 = –12 .7.

作者简介

S. Kovalev

Ufa Federal Research Centre RAS

Email: kovalev@ufaras.ru

Institute of Geology

俄罗斯联邦, Ufa

S. Kovalev

Ufa Federal Research Centre RAS

Email: kovalev@ufaras.ru

Institute of Geology

俄罗斯联邦, Ufa

A. Sharipova

Ufa Federal Research Centre RAS

编辑信件的主要联系方式.
Email: kovalev@ufaras.ru

Institute of Geology

俄罗斯联邦, Ufa

参考

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